ESP32-S3 Dev Board Assembly I finally assembled our ESP32-S3 dev boards—used a stencil for easy SMD work, fixed a few tiny USB solder bridges with flux, and even hand-built one for fun. The EPAD isn’t required (per the datasheet), power LEDs look good, and on macOS you can spot it under /dev before flashing. A quick boot-button dance and the blink sketch runs great—full build and walkthrough in the video. 13 November 2025
Easy esp32 s3 dev board Quick recap: I’m putting together a super simple ESP32-S3 dev board—there’s a video walkthrough, the full KiCad project on GitHub, plus the schematic and a slick 3D render of the assembled board. 20 September 2025